112898981 is an odd 9-digits composite number following 112898980
and preceding 112898982 . In scientific notation, it is written as 1.12898981 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 104214432 positive integers (up to 112898981) that are relatively prime to 112898981.
112898981 has 4 divisors, whose sum is 121583532
The reverse of 112898981 is 189898211
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred twelve million eight hundred ninety-eight thousand nine hundred eighty-one
Scientific notation
1.12898981 × 10^8
Engineering notation
1.12898981 × 10^6
Prime Factorization
13 × 8684537
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
112898981
Product of the distinct prime numbers
The prime factorization of 112898981 is 13 × 8684537.
Since it has a total of 2 prime factors.
3 , 6 , 100 , 58 , 920 , 885 , 3973 , 6067 , 23920 , 9584 , 994892 , 669644 , 951737 , 3949300 , 4509897 , 88165655 , 682878615 , 818373325 , 1622485428 , 9784339267
n×2
225797962
n×3
338696943
n×4
451595924
n×5
564494905
n÷2
56449490.5
n÷3
37632993.666667
n÷3
28224745.25
n÷5
22579796.2
n2
12746179910838361
n3
1.4390307235763E+24
n4
1.6246510231946E+32
n5
1.8342144499928E+40
2 √n
10625.393216253
3 √n
483.31470331151
4 √n
103.07954800179
5 √n
40.788525360025
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-112898980
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 112898981 can be divided by 4 positive divisors.
The sum of these divisors (counting 112898981) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101110101011001110100101
3
Ternary
21212102212021202
4
Quaternary
12232223032211
5
Quinary
212400231411
6
Senary
15111452245
8
Octal
656531645
10
Decimal
112898981
12
Duodecimal
31987085
16
Hexadecimal
6bab3a5
20
Vigesimal
1f5c791
36
Base36
1v7tet
md5
e9cc500f447171f050d055660ecad6cc
sha1
82322392b3bd8f49886d91804aa6ec4097c10115
sha256
b5bb5927fffe035d4da8101ad2de0bb6daaed3ed5f3bf63913d1982a8c8c194c
sha512
d20dcc6a9b8e696b37606798adc4af6231ab20e5fdf3dcb79a194af73630afb3b88768f9f04a7e368f493c67111273fe7000724bc48418f1b75802bfa793f55f
ripemd-160
3da7b631e94fbaf7f8ec659cb028b65d63be276c
Diameter
225797962
Circumference
709365218.61475
Area
4.0043305169224E+16
Volume
6.0277977993032E+24
Surface area
1.6017322067689E+17
Circumference
709365218.61475
Perimeter
451595924
Area
12746179910838361
Diagonal
159663270.1083
Surface area
76477079465030166
Volume
1.4390307235763E+24
Space diagonal
195546771.21475
Perimeter
338696943
Area
5.5192578019964E+15
Altitude
97773385.607377
Surface area
5.5192578019964E+15
Volume
1.6959139716277E+23
Height
53221090.036101